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* [Bug target/47098] New: i686-openbsd3.0: OBSD_LIB_SPEC missing
@ 2010-12-29 2:01 amylaar at gcc dot gnu.org
2012-09-21 15:38 ` [Bug target/47098] " amylaar at gcc dot gnu.org
` (2 more replies)
0 siblings, 3 replies; 4+ messages in thread
From: amylaar at gcc dot gnu.org @ 2010-12-29 2:01 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47098
Summary: i686-openbsd3.0: OBSD_LIB_SPEC missing
Product: gcc
Version: 4.6.0
Status: UNCONFIRMED
Keywords: build
Severity: normal
Priority: P3
Component: target
AssignedTo: unassigned@gcc.gnu.org
ReportedBy: amylaar@gcc.gnu.org
Blocks: 47093
Host: x86_64-pc-linux-gnu
Target: i686-openbsd3.0
../../../gcc/gcc/gcc.c:684:31: error: ‘OBSD_LIB_SPEC’ undeclared here (not in a
function)
make[2]: *** [gcc.o] Error 1
^ permalink raw reply [flat|nested] 4+ messages in thread
* [Bug target/47098] i686-openbsd3.0: OBSD_LIB_SPEC missing
2010-12-29 2:01 [Bug target/47098] New: i686-openbsd3.0: OBSD_LIB_SPEC missing amylaar at gcc dot gnu.org
@ 2012-09-21 15:38 ` amylaar at gcc dot gnu.org
2015-04-10 15:50 ` aldot at gcc dot gnu.org
2015-04-22 8:41 ` aldot at gcc dot gnu.org
2 siblings, 0 replies; 4+ messages in thread
From: amylaar at gcc dot gnu.org @ 2012-09-21 15:38 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47098
Jorn Wolfgang Rennecke <amylaar at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Version|4.6.0 |4.8.0
--- Comment #1 from Jorn Wolfgang Rennecke <amylaar at gcc dot gnu.org> 2012-09-21 15:38:08 UTC ---
The error looks like this now:
g++ -g -O2 -DIN_GCC -DCROSS_DIRECTORY_STRUCTURE -fno-exceptions -fno-rtti -W
-Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute
-pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings -Werror
-fno-common -DHAVE_CONFIG_H -I. -I. -I../../../gcc/gcc -I../../../gcc/gcc/.
-I../../../gcc/gcc/../include -I../../../gcc/gcc/../libcpp/include
-I../../../gcc/gcc/../libdecnumber -I../../../gcc/gcc/../libdecnumber/dpd
-I../libdecnumber \
-DSTANDARD_STARTFILE_PREFIX=\"../../../\"
-DSTANDARD_EXEC_PREFIX=\"/usr/local/lib/gcc/\"
-DSTANDARD_LIBEXEC_PREFIX=\"/usr/local/libexec/gcc/\"
-DDEFAULT_TARGET_VERSION=\"4.8.0\" -DDEFAULT_TARGET_MACHINE=\"i686-openbsd3.0\"
-DSTANDARD_BINDIR_PREFIX=\"/usr/local/bin/\"
-DTOOLDIR_BASE_PREFIX=\"../../../../\" `test "X${SHLIB}" = "X" || test "yes"
!= "yes" || echo "-DENABLE_SHARED_LIBGCC"` -DCONFIGURE_SPECS="\"\"" \
-c ../../../gcc/gcc/gcc.c -o gcc.o)
In file included from ./tm.h:24:0,
from ../../../gcc/gcc/gcc.c:37:
../../../gcc/gcc/config/openbsd.h:144:18: error: ‘OBSD_LIB_SPEC’ was not
declared in this scope
#define LIB_SPEC OBSD_LIB_SPEC
^
../../../gcc/gcc/gcc.c:716:31: note: in expansion of macro 'LIB_SPEC'
static const char *lib_spec = LIB_SPEC;
^
make[2]: *** [gcc.o] Error 1
rm gcj-dbtool.pod jcf-dump.pod gcj.pod cpp.pod fsf-funding.pod gij.pod
gc-analyze.pod grmic.pod gccgo.pod gcc.pod gfortran.pod jv-convert.pod gfdl.pod
gcov.pod
make[2]: Leaving directory `/home/amylaar/fsf/multi/i686-openbsd3.0/gcc'
make[1]: *** [all-gcc] Error 2
make[1]: Leaving directory `/home/amylaar/fsf/multi/i686-openbsd3.0'
^ permalink raw reply [flat|nested] 4+ messages in thread
* [Bug target/47098] i686-openbsd3.0: OBSD_LIB_SPEC missing
2010-12-29 2:01 [Bug target/47098] New: i686-openbsd3.0: OBSD_LIB_SPEC missing amylaar at gcc dot gnu.org
2012-09-21 15:38 ` [Bug target/47098] " amylaar at gcc dot gnu.org
@ 2015-04-10 15:50 ` aldot at gcc dot gnu.org
2015-04-22 8:41 ` aldot at gcc dot gnu.org
2 siblings, 0 replies; 4+ messages in thread
From: aldot at gcc dot gnu.org @ 2015-04-10 15:50 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=47098
Bernhard Reutner-Fischer <aldot at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |NEW
Last reconfirmed|2013-02-25 00:00:00 |2015-04-10
CC| |aldot at gcc dot gnu.org
Ever confirmed|0 |1
Known to fail| |5.0
--- Comment #2 from Bernhard Reutner-Fischer <aldot at gcc dot gnu.org> ---
I see 2 ways to fix this, fwiw:
1)
diff --git a/gcc/config/openbsd-oldgas.h b/gcc/config/openbsd-oldgas.h
index 04a4d37..0e2aebc 100644
--- a/gcc/config/openbsd-oldgas.h
+++ b/gcc/config/openbsd-oldgas.h
@@ -20,3 +20,6 @@ along with GCC; see the file COPYING3. If not see
#define OBSD_OLD_GAS
+
+/* OpenBSD3.0 had no libpthread, pthreads lived in -lc_r */
+#define OBSD_LIB_SPEC "%{!shared:-lc%{pthread:_r}}"
i.e. openbsd-oldgas.h is only used on i?86-*-openbsd2.*|i?86-*openbsd3.[0123]
so is right on spot it seems.
2) Remove openbsd <= 3.3 support altogether since openbsd-3.3 was released May
1, 2003.
This probably needs an announcement from Release Managers or something.
^ permalink raw reply [flat|nested] 4+ messages in thread
* [Bug target/47098] i686-openbsd3.0: OBSD_LIB_SPEC missing
2010-12-29 2:01 [Bug target/47098] New: i686-openbsd3.0: OBSD_LIB_SPEC missing amylaar at gcc dot gnu.org
2012-09-21 15:38 ` [Bug target/47098] " amylaar at gcc dot gnu.org
2015-04-10 15:50 ` aldot at gcc dot gnu.org
@ 2015-04-22 8:41 ` aldot at gcc dot gnu.org
2 siblings, 0 replies; 4+ messages in thread
From: aldot at gcc dot gnu.org @ 2015-04-22 8:41 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=47098
--- Comment #3 from Bernhard Reutner-Fischer <aldot at gcc dot gnu.org> ---
Author: aldot
Date: Wed Apr 22 08:41:13 2015
New Revision: 222315
URL: https://gcc.gnu.org/viewcvs?rev=222315&root=gcc&view=rev
Log:
PR target/47098 OBSD_LIB_SPEC on i686-openbsd3 missing
config-list.mk for i686-*-openbsd3.0 failed with:
gcc/config/openbsd.h:143:18: error: ‘OBSD_LIB_SPEC’ was not declared in this
scope
#define LIB_SPEC OBSD_LIB_SPEC
^
gcc/gcc.c:879:31: note:
in expansion of macro ‘LIB_SPEC’
static const char *lib_spec = LIB_SPEC;
^
make[2]: *** [gcc.o] Error 1
i.e. openbsd-oldgas.h is only used on
i?86-*-openbsd2.*|i?86-*openbsd3.[0123] so add the OBSD_LIB_SPEC there
Modified:
trunk/gcc/ChangeLog
trunk/gcc/config/openbsd-oldgas.h
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From: "aldot at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug target/47098] i686-openbsd3.0: OBSD_LIB_SPEC missing
Date: Wed, 22 Apr 2015 08:45:00 -0000
X-Bugzilla-Reason: CC
X-Bugzilla-Type: changed
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X-Bugzilla-Product: gcc
X-Bugzilla-Component: target
X-Bugzilla-Version: 4.8.0
X-Bugzilla-Keywords: build
X-Bugzilla-Severity: normal
X-Bugzilla-Who: aldot at gcc dot gnu.org
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X-Bugzilla-Priority: P3
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https://gcc.gnu.org/bugzilla/show_bug.cgi?idG098
Bernhard Reutner-Fischer <aldot at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Known to work| |6.0
Known to fail|5.0 |4.8.0, 4.9.2
--- Comment #4 from Bernhard Reutner-Fischer <aldot at gcc dot gnu.org> ---
Fixed on the trunk.
^ permalink raw reply [flat|nested] 4+ messages in thread
end of thread, other threads:[~2015-04-22 8:41 UTC | newest]
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-- links below jump to the message on this page --
2010-12-29 2:01 [Bug target/47098] New: i686-openbsd3.0: OBSD_LIB_SPEC missing amylaar at gcc dot gnu.org
2012-09-21 15:38 ` [Bug target/47098] " amylaar at gcc dot gnu.org
2015-04-10 15:50 ` aldot at gcc dot gnu.org
2015-04-22 8:41 ` aldot at gcc dot gnu.org
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